If an Allele Is Dominant, Then

question 39

Multiple Choice

If an allele is dominant, then:

• A) its phenotype is only expressed in heterozygous individuals.
• B) its phenotype is expressed only in homozygous individuals..
• C) one allele can mask the expression of a recessive allele in a hybrid.
• D) its phenotype is always expressed in all generations.
• E) its phenotype is more beneficial than the recessive phenotype.